Competitive Exams: Medical Science MCQs (Practice_Test 128 of 135)
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- The following events occur in the healing of a clean surgical incisions:
- Granulation tissue formation
- Accumulation of collagen and proliferation of fibroblasts
- Clot formation
- Infiltration of inflammatory cells
The correct sequence of these events is
- 3,4, 2,1
- 4,3, 2,1
- 4,3, 1,2
- 3,4, 1,2
- Increase in vascular permeability during acute inflammation involves leukotrienes:
- B4, TC4 and TD4
- TC4, TD4 and TE4
- TD4, TE4 and B4
- B4, TC4 and TE4
- Which one of the following enzymes is the major component of granulocytes producing antibacterial activity during acuter inflammation?
- Myeloperoxidase
- Acid hydrolase
- Protease
- Lysozyme
- During inflammation, the final lytic components of the complement involved in injury to parenchymal cells include
- C1 to 4
- C5b to 9
- C3b and C3bi
- C5a and C3a
- Consider the following statements regarding pneumonia:
- Pneumococcal pneumonia is characterized by homogeneous consolidation of one or more lobes of the lungs.
- Legionella pneumonia is caused by a bacillus.
- Primary viral pneumonia is most frequently due to influenza virus.
- Pneumonia due to apportunistic infections is seen in immunocompromised host.
Which of the above statements are correct?
- 1 and 4
- 1 and 2
- 2,3 and 4
- 1,2, 3 and 4
- Match List I with List II and select the correct answer:
List-I (Oncogens) List-II (Human cancer) - C-myc
- ras
- N-myc
- C-erb B2
- Wilms tumour
- Burkitts Lymphoma
- Adenocarcinoma breast
- Neuroblastoma
- A
- B
- C
- D
- 2
- 1
- 4
- 3
- 1
- 2
- 3
- 4
- 2
- 4
- 1
- 3
- 3
- 1
- 4
- 2
- Consider the following conditions:
- Kraurosis vulva
- Leukoplakia
- Xeroderma pigmentosa
- Pemphigus vulgaris
Among, them pre-cancerous conditions would include
- 1,2 and 3
- 2,3 and 4
- 1,3 and 4
- 1,2 and 4
- Consider the following statements: The advantages of fine needle aspiration (FNA) to obtain a cytology sample are
- equipment and technique are simple.
- procedure is safe and has great accuracy.
- cellular morphology is well preserved
- tissue architecture can be evaluated well.
Which of these statements are correct?
- 1,2 and 3
- 2,3 and 4
- 1,3 and 4
- 1,2 and 4
- Consider the following statements regarding unstable angina:
- It is the most serious pattern of angina and occurs at rest.
- There is more frequent onset of chest pain of prolonged duration
- It is indicative of an impending myocardial infarction.
- Mostly there is coronary stenosis.
Which of these statements are correct?
- 1 and 2
- 2,3 and 4
- 1,3 and 4
- 1,2, 3 and 4
- Which one of the following enzymes is the most significant one in a case of acute myocardial infarction?
- SGOT
- Serum creating kinase MB
- LHD isoenzyme-1
- Serum amylase
- Consider the following statements: Viral hepatitis arising out of a blood transfusion is caused due to infection with
- Hepatitis B virus
- Hepatitis E virus
- Hepatitis A virus
- Hepatitis C virus
Which of these statements are correct?
- 1 and 4
- 1 and 2
- 1,2 and 3
- 2,3 and 4
- The antigen used in Casonis skin test for hydatid di is
- Hydatid cyst
- Extraction from Echinoco
- Sterile hydated fluid
- All of the above
- Consider the following statements: Hypersensitivity to M. Tuberculosis can be detected with the of a skin test using
- protein purified derivative.
- crude culture filtrate.
- bacillus Calmette-Guerin
- phosphatide extract of the bacillus.
Which of these statements are correct?
- 1,2 and 3
- 1,2 and 4
- 2 and 3
- 1 and 4
- Match List I with List II and select the correct answer:
List-I (Disease) List-II (HLA allele) - Ankylosing spondylitis
- Rheumatoid arthritis
- Haemochromatosis
- Chronic active hepatitis
- DR3
- B27
- BW47
- A3
- DR4
- A
- B
- C
- D
- 3
- 4
- 2
- 1
- 2
- 5
- 4
- 1
- 2
- 1
- 4
- 3
- 3
- 5
- 2
- 4
- The classical vibrio cholerae belongs to serogroup
- 06
- 09
- 0139
- 01